com.twinsoft.convertigo.eclipse.dialogs.WsReferenceImportDialog.java Source code

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Here is the source code for com.twinsoft.convertigo.eclipse.dialogs.WsReferenceImportDialog.java

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/*
 * Copyright (c) 2001-2011 Convertigo SA.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see<http://www.gnu.org/licenses/>.
 *
 * $URL$
 * $Author$
 * $Revision$
 * $Date$
 */

package com.twinsoft.convertigo.eclipse.dialogs;

import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;

import com.twinsoft.convertigo.beans.connectors.HttpConnector;
import com.twinsoft.convertigo.beans.core.Project;
import com.twinsoft.convertigo.beans.references.RemoteFileReference;
import com.twinsoft.convertigo.beans.references.RestServiceReference;
import com.twinsoft.convertigo.beans.references.WebServiceReference;
import com.twinsoft.convertigo.eclipse.ConvertigoPlugin;
import com.twinsoft.convertigo.engine.util.ImportWsReference;

public class WsReferenceImportDialog extends MyAbstractDialog implements Runnable {

    private ProgressBar progressBar = null;
    private RemoteFileReference wsReference;
    private HttpConnector httpConnector = null;
    private Project project = null;;

    /**
     * @param parentShell
     * @param dialogAreaClass
     * @param dialogTitle
     */
    public WsReferenceImportDialog(Shell parentShell, Class<? extends Composite> dialogAreaClass,
            String dialogTitle) {
        super(parentShell, dialogAreaClass, dialogTitle);
    }

    /**
     * @param parentShell
     * @param dialogAreaClass
     * @param dialogTitle
     * @param width
     * @param height
     */
    public WsReferenceImportDialog(Shell parentShell, Class<? extends Composite> dialogAreaClass,
            String dialogTitle, int width, int height) {
        super(parentShell, dialogAreaClass, dialogTitle, width, height);
    }

    protected void okPressed() {
        try {
            progressBar = ((WsReferenceImportDialogComposite) dialogComposite).progressBar;

            getButton(IDialogConstants.OK_ID).setEnabled(false);
            getButton(IDialogConstants.CANCEL_ID).setEnabled(false);

            Thread thread = new Thread(this);
            thread.start();
        } catch (Throwable e) {
            ConvertigoPlugin.logException(e, "Unable to import WS reference!");
        }
    }

    public void run() {

        final Display display = getParentShell().getDisplay();
        Thread progressBarThread = new Thread("Progress Bar thread") {
            public void run() {
                int i = 0;
                while (true) {
                    try {
                        i += 5;
                        if (i >= 100)
                            i = 0;
                        final int j = i;
                        display.asyncExec(new Runnable() {
                            public void run() {
                                if (progressBar != null) {
                                    if (!progressBar.isDisposed()) {
                                        progressBar.setSelection(j);
                                    }
                                }
                            }
                        });

                        sleep(500);
                    } catch (InterruptedException e) {
                        break;
                    }
                }
            }
        };

        Throwable ex = null;
        try {
            progressBarThread.start();

            ImportWsReference wsr = null;
            if (wsReference instanceof WebServiceReference)
                wsr = new ImportWsReference((WebServiceReference) wsReference);
            if (wsReference instanceof RestServiceReference)
                wsr = new ImportWsReference((RestServiceReference) wsReference);

            httpConnector = wsr.importInto(project);
        } catch (Throwable e) {
            ex = e;
        } finally {

            try {
                progressBarThread.interrupt();

                display.asyncExec(new Runnable() {
                    public void run() {
                        setReturnCode(OK);
                        close();
                    }
                });

            } catch (Throwable e) {
            }

            if (ex != null) {
                ConvertigoPlugin.logException(ex, "Unable to import from WSDL");
            }
        }
    }

    public void setReference(RemoteFileReference webServiceReference) {
        this.wsReference = webServiceReference;
    }

    protected RemoteFileReference getReference() {
        return this.wsReference;
    }

    public void setProject(Project project) {
        this.project = project;
    }

    protected Project getProject() {
        return this.project;
    }

    public HttpConnector getHttpConnector() {
        return httpConnector;
    }

    protected Button getButtonOK() {
        return getButton(OK);
    }

}